Please use the following steps to verify interlock mechanism is installed correctly.
20. Close the master door so that the door cam roller engages and pivots the rod cam upward. The interlock arm rotates
down to the slave door locked position.
21. Fully rotate the master door handle to the closed position and the door latch should push up against the latch stop
on the interlock assembly bracket.
Note: If the handle does not fully close, the interlock assembly should be moved up slightly. Loosen the nuts, adjust
the interlock assembly height as required, and retighten the nuts.
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© 2018 Hoffman Enclosures Inc.
Door
Cam
Roller
Rod
Cam
Interlock
Arm
Interlock Assembly
Bracket Latch Stop
Door Latch
PH 763 422 2211 • nVent.com/HOFFMAN
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